20142493560

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15633

約数の個数: 384

約数和(自身を含む): 81674611200

約数和(自身を除く): 61532117640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 243, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 486, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 972, 1026, 1064, 1080, 1134, 1140, 1197, 1215, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1701, 1710, 1890, 1944, 1995, 2052, 2268, 2280, 2394, 2430, 2520, 2565, 2660, 2835, 3078, 3192, 3240, 3402, 3420, 3591, 3780, 3990, 4104, 4536, 4617, 4788, 4860, 5130, 5320, 5670, 5985, 6156, 6804, 6840, 7182, 7560, 7695, 7980, 8505, 9234, 9576, 9720, 10260, 10773, 11340, 11970, 12312, 13608, 14364, 15390, 15581, 15960, 17010, 17955, 18468, 20520, 21546, 22680, 23085, 23940, 28728, 30780, 31162, 32319, 34020, 35910, 36936, 43092, 46170, 46743, 47880, 53865, 61560, 62324, 64638, 68040, 71820, 77905, 86184, 92340, 93486, 107730, 109067, 124648, 129276, 140229, 143640, 155810, 161595, 184680, 186972, 215460, 218134, 233715, 258552, 280458, 296039, 311620, 323190, 327201, 373944, 420687, 430920, 436268, 467430, 545335, 560916, 592078, 623240, 646380, 654402, 701145, 841374, 872536, 888117, 934860, 981603, 1090670, 1121832, 1184156, 1262061, 1292760, 1308804, 1402290, 1480195, 1636005, 1682748, 1776234, 1869720, 1963206, 2072273, 2103435, 2181340, 2368312, 2524122, 2617608, 2664351, 2804580, 2944809, 2960390, 3272010, 3365496, 3552468, 3786183, 3926412, 4144546, 4206870, 4362680, 4440585, 4908015, 5048244, 5328702, 5609160, 5889618, 5920780, 6216819, 6310305, 6544020, 7104936, 7572366, 7852824, 7993053, 8289092, 8413740, 8834427, 8881170, 9816030, 10096488, 10361365, 10657404, 11779236, 11841560, 12433638, 12620610, 13088040, 13321755, 14724045, 15144732, 15986106, 16578184, 16827480, 17668854, 17762340, 18650457, 18930915, 19632060, 20722730, 21314808, 23558472, 23979159, 24867276, 25241220, 26503281, 26643510, 29448090, 30289464, 31084095, 31972212, 35337708, 35524680, 37300914, 37861830, 39264120, 39965265, 41445460, 44172135, 47958318, 49734552, 50482440, 53006562, 53287020, 55951371, 58896180, 62168190, 63944424, 70675416, 71937477, 74601828, 75723660, 79930530, 82890920, 88344270, 93252285, 95916636, 106013124, 106574040, 111902742, 117792360, 119895795, 124336380, 132516405, 143874954, 149203656, 151447320, 159861060, 167854113, 176688540, 186504570, 191833272, 212026248, 223805484, 239791590, 248672760, 265032810, 279756855, 287749908, 319722120, 335708226, 353377080, 359687385, 373009140, 447610968, 479583180, 503562339, 530065620, 559513710, 575499816, 671416452, 719374770, 746018280, 839270565, 959166360, 1007124678, 1060131240, 1119027420, 1342832904, 1438749540, 1678541130, 2014249356, 2238054840, 2517811695, 2877499080, 3357082260, 4028498712, 5035623390, 6714164520, 10071246780, 20142493560]

約数ペア:

[(1, 20142493560), (2, 10071246780), (3, 6714164520), (4, 5035623390), (5, 4028498712), (6, 3357082260), (7, 2877499080), (8, 2517811695), (9, 2238054840), (10, 2014249356), (12, 1678541130), (14, 1438749540), (15, 1342832904), (18, 1119027420), (19, 1060131240), (20, 1007124678), (21, 959166360), (24, 839270565), (27, 746018280), (28, 719374770), (30, 671416452), (35, 575499816), (36, 559513710), (38, 530065620), (40, 503562339), (42, 479583180), (45, 447610968), (54, 373009140), (56, 359687385), (57, 353377080), (60, 335708226), (63, 319722120), (70, 287749908), (72, 279756855), (76, 265032810), (81, 248672760), (84, 239791590), (90, 223805484), (95, 212026248), (105, 191833272), (108, 186504570), (114, 176688540), (120, 167854113), (126, 159861060), (133, 151447320), (135, 149203656), (140, 143874954), (152, 132516405), (162, 124336380), (168, 119895795), (171, 117792360), (180, 111902742), (189, 106574040), (190, 106013124), (210, 95916636), (216, 93252285), (228, 88344270), (243, 82890920), (252, 79930530), (266, 75723660), (270, 74601828), (280, 71937477), (285, 70675416), (315, 63944424), (324, 62168190), (342, 58896180), (360, 55951371), (378, 53287020), (380, 53006562), (399, 50482440), (405, 49734552), (420, 47958318), (456, 44172135), (486, 41445460), (504, 39965265), (513, 39264120), (532, 37861830), (540, 37300914), (567, 35524680), (570, 35337708), (630, 31972212), (648, 31084095), (665, 30289464), (684, 29448090), (756, 26643510), (760, 26503281), (798, 25241220), (810, 24867276), (840, 23979159), (855, 23558472), (945, 21314808), (972, 20722730), (1026, 19632060), (1064, 18930915), (1080, 18650457), (1134, 17762340), (1140, 17668854), (1197, 16827480), (1215, 16578184), (1260, 15986106), (1330, 15144732), (1368, 14724045), (1512, 13321755), (1539, 13088040), (1596, 12620610), (1620, 12433638), (1701, 11841560), (1710, 11779236), (1890, 10657404), (1944, 10361365), (1995, 10096488), (2052, 9816030), (2268, 8881170), (2280, 8834427), (2394, 8413740), (2430, 8289092), (2520, 7993053), (2565, 7852824), (2660, 7572366), (2835, 7104936), (3078, 6544020), (3192, 6310305), (3240, 6216819), (3402, 5920780), (3420, 5889618), (3591, 5609160), (3780, 5328702), (3990, 5048244), (4104, 4908015), (4536, 4440585), (4617, 4362680), (4788, 4206870), (4860, 4144546), (5130, 3926412), (5320, 3786183), (5670, 3552468), (5985, 3365496), (6156, 3272010), (6804, 2960390), (6840, 2944809), (7182, 2804580), (7560, 2664351), (7695, 2617608), (7980, 2524122), (8505, 2368312), (9234, 2181340), (9576, 2103435), (9720, 2072273), (10260, 1963206), (10773, 1869720), (11340, 1776234), (11970, 1682748), (12312, 1636005), (13608, 1480195), (14364, 1402290), (15390, 1308804), (15581, 1292760), (15960, 1262061), (17010, 1184156), (17955, 1121832), (18468, 1090670), (20520, 981603), (21546, 934860), (22680, 888117), (23085, 872536), (23940, 841374), (28728, 701145), (30780, 654402), (31162, 646380), (32319, 623240), (34020, 592078), (35910, 560916), (36936, 545335), (43092, 467430), (46170, 436268), (46743, 430920), (47880, 420687), (53865, 373944), (61560, 327201), (62324, 323190), (64638, 311620), (68040, 296039), (71820, 280458), (77905, 258552), (86184, 233715), (92340, 218134), (93486, 215460), (107730, 186972), (109067, 184680), (124648, 161595), (129276, 155810), (140229, 143640)]